1. To combine or unite to form one organization or structure
The two companies decided to amalgamate to increase their market power.
As duas empresas decidiram se amalgamar para aumentar seu poder de mercado.
2. To mix or blend different elements together
The chef amalgamated various spices to create a unique flavor.
O chef amalgamou vários temperos para criar um sabor único.
3. To merge metals, especially to combine mercury with another metal
The dentist amalgamated the filling material before applying it.
O dentista amalgamou o material de preenchimento antes de aplicá-lo.